Executive Summary

Informations
Name CVE-2019-11331 First vendor Publication 2019-04-18
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 8.1
Base Score 8.1 Environmental Score 8.1
impact SubScore 5.9 Temporal Score 8.1
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11331

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://support.f5.com/csp/article/K09940637?utm_source=f5support&amp%3Bu...
Source Url
BID http://www.securityfocus.com/bid/108010
CONFIRM https://support.f5.com/csp/article/K09940637
MISC https://tools.ietf.org/html/draft-gont-ntp-port-randomization-00

Alert History

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Date Informations
2023-11-07 21:40:12
  • Multiple Updates
2021-05-04 13:21:51
  • Multiple Updates
2021-04-22 02:36:52
  • Multiple Updates
2020-09-03 01:24:55
  • Multiple Updates
2020-05-23 02:21:33
  • Multiple Updates
2019-10-10 12:11:06
  • Multiple Updates
2019-07-24 09:18:48
  • Multiple Updates
2019-05-11 00:19:02
  • Multiple Updates
2019-04-20 00:19:10
  • Multiple Updates
2019-04-19 21:19:28
  • Multiple Updates
2019-04-19 05:18:06
  • First insertion